Similarly, you may ask, which mammal is capable of flying by beating their wings to power flight?
Bats
Beside above, why are bats the only mammals that can fly? Bats are the only mammals to have mastered the power of flight, and they learned to do it in much less time than birds. Their flying mechanism is radically different from birds as well. The difference stems from the structural difference in the wings of bat and a bird.
Secondly, which is the only mammal capable of flying?
Bats
Is there any mammals that can fly?
Bats are the only freely flying mammals. A few other mammals can glide or parachute; the best known are flying squirrels and flying lemurs.